Question

(1) At 60 degree C , if water has [H+] = 10-5 mol/ litre, then the solution will be -

(a) Acidic (b) Basic (c) Amphoteric (d) Neutral





(2) Now if 3.65 gm HCl is added to 1 litre of water (as mentioned in previous question). What will be the pH of the resultant solution at 60 degree (atomic weight of Cl = 35.5 , H =1) -

(a) 0.01 (b) 0.1 (c) 1 (d)10

(3) What will be the pOH of the solution (as mentioned in previous question) -

(a) 13 (b) 10 (c) 9 (d) 7



(4) What will be the pH of the resultant solution if 1 litre of 10-1M NaOH solution is added to the solution in previous question-

(a) 7 (b) 1 (c) 3 (d) 5

Answer 1

b acidic it is the right answer